Στα ελληνικά πολύ συχνά λέμε "λόγω ανωτέρας βίας"
Wow!! Thank you very much! I like that!
Not very good examples, pontios, but I'd especially like to point out that the shorter version of the above, λόγω απροόπτου, is a good equivalent of "due to unforeseen circumstances".λόγω απροόπτου προβλήματος;